Each year lizzie’s school purchases student agenda books, which are sold in the school store. this year, the school
purchased 350 books at a cost of $1,137.50. if the school would like to make a profit of $1,500 to pay for field
trips and school activities, what is the least amount they can charge for each agenda book? explain how you found
your answer.

The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last year there were 63 inches of snow. find the number of standard deviations from the mean that is, rounded to two decimal places. 0.44 standard deviations below the mean 2.50 standard deviations below the mean 0.44 standard deviations above the mean 2.50 standard deviations above the mean